How to write field name in its value

[mah]

Hi,

How can I write the name of a field in the value like I have :

test_1	test_2	test_3
warn	error	critical

I want :

test

test_1 - warn

test_2 - error

test_3 - critical

I must do this for unknown fields (by now I have 3 tests but it can be more so it must be variable). 

I thought to foreach command but I don't know how to do it.

Can you help me if this usecase is possible ?

[ITWhisperer]

There are couple of ways, for example

| makeresults
| eval _raw="test_1	test_2	test_3
warn	error	critical"
| multikv forceheader=1
| table test_*
| foreach test_*
    [eval test=if(isnull(test),"<<FIELD>>"." - ".<<FIELD>>,mvappend(test,"<<FIELD>>"." - ".<<FIELD>>))]
| table test

or

| makeresults
| eval _raw="test_1	test_2	test_3
warn	error	critical"
| multikv forceheader=1
| table test_*
| transpose 0
| eval test=column." - ".'row 1'
| table test